Cervical Cancer ? Symptoms and Causes of Cervical Cancer

by Rachel on July 16, 2010

Cancer of the cervix: the malignant cancer of the cervix, or neck. It is with vaginal bleeding but symptoms may be absent until the cancer at an advanced stage, making cancer the cervix in the center of intense screening efforts using this test Pap. In developed countries the widespread use of screening programs, the incidence of invasive cervical cancer by 50% or more has decreased.
The cervix is the lower part of uterus (womb). It is sometimes the cervix. The body (upper part) of the uterus where the fetus develops. The cervix connects the body of the uterus, vagina (birth canal). Part of the cervix closest to the body of the uterus that endocervix. The next part of the vagina is the ectocervix (or ectocervix). The place where these 2 parts meet is called the transformation zone. Most cervical cancers start in the processing area.
Over 85% of cervical cancers are squamous cell carcinomas, which, in the expansion of the scaly, flat, for cells of the cervix SKINlike. Most other cases of cervical cancer of the uterus are adenocarcinomas, adenosquamous or glandular cells of cancers that develop from a combination of cell types.
The symptoms of cancer of the cervix uteri
The symptoms usually appear not to be abnormal cells and cancerous cells invade surrounding tissues. If this occurs, is most common symptom of bleeding disorders that occur starting and may stop between regular menstrual periods or after sexual intercourse.
Vaginal bleeding, which is not normal, or a change in your menstrual cycle, you can not explain.
periods last longer and are heavier than before. Bleeding after intercourse, rinses or a pelvic exam.
Pain during urination: blister or pain during urination can be a symptom of cancer of the cervix advanced. This symptom of cervical cancer usually occurs in bladder cancers spread.
Causes of cervical cancer
Cancer of the cervix usually starts in the cells thin and flat as the floor of the cervix (squamous cell). Squamous cell carcinoma accounts for about 80 percent of all cases of cancer of the cervix. Cervical cancer is also in the glandular cells occurring at the top of the cervix.
The genetic material that comes from certain types of HPV in cervical tissue, cancer or precancerous lesions showing changes were found.
Most cervical cancers are caused by a virus called human papillomavirus, or HPV. You get HPV by having sex with someone who has. There are several types of HPV. Not all types of HPV cause cancer of the cervix. Some of them can cause genital warts but can cause other types of symptoms.
The virus is a sexually transmitted disease. There are over 50 types of human papillomavirus (HPV) that infect humans. Types 6 and 11 usually cause warts, while types of lead 16, 18, 31 and 33 high-grade dysplasia of the cervix in general (CIN 2 and CIN-3) and carcinomas.
Over 90 percent of cervical cancers are squamous cell carcinomas, and researchers believe that cancer can be a sexually transmitted disease. It is clear that cancer cervix is linked to sexually transmitted organisms.
Chemical pollution: women who can, on farms or in manufacturing it with chemicals may increase their risk of cancer of the cervix has been suspended.
Women who have HIV, the virus that causes AIDS, drug use often leads to the natural immunity of the body or to weaken its ability to prevent disease. These women also have an increased risk of cancer of the cervix and should be closely monitored to their gynecologist for the Development of precancerous changes of the cervix.